SAGE 50 FINAL UPDATED Exam Questions and CORRECT Answers
8 views 0 purchase
Course
SAGE 50
Institution
SAGE 50
SAGE 50 FINAL UPDATED Exam Questions
and CORRECT Answers
the simplest possible kind of true experiment is ___
-a one-group design
-a two-groups design
-a one-way design
-a 2 X 2 factorial design - CORRECT ANSWER- a two-groups desig
How many cells (i.e., how many unique experimental conditions) are there in a 2 x 2 x 3
completely between-subjects factorial experiment?
-6
-7
-12
-there is no way to tell without knowing more about the design - CORRECT ANSWER- 12
In the Gilbert et al. (1988) study of causal attribution discussed in the text, the researchers
independently manipulated cognitive load (low vs. high) and discussion topics (anxiety-
provoking vs. relaxing). Thus, the design of this study was ______.
-a one-way, four-groups design
,-a latin square factorial
-a mixed-model design
-a 2x2 factorial design - CORRECT ANSWER- a 2x2 factorial design
In a 2 x 2 factorial study, what is the maximum number of main effects that you could
possibly observe?
-one
-two
-three
-four - CORRECT ANSWER- two
If you overheard a researcher say that "each of the three possible main effects in my study
was significant," you could conclude that the analysis the researcher had conducted was
______.
-a one-way, three-groups anova
-a two-way anova
-a three-way anova
-a planned comparison - CORRECT ANSWER- a three-way anova
Is it possible for a statistical analysis to yield three main effects in a 2 x 2 factorial study?
-no, because there are only two independent variables
-no, because there are only two cells in such a design
-yes, but only if the test for an interaction is significant
-yes, but only if the test for an interaction is not significant - CORRECT ANSWER- no,
because there are only two independent variables
If you plotted the results of a factorial study using lines whose slopes represent mean
differences across different experimental conditions, the presence of a statistical interaction
would show up in the form of ______.
, -lines that are separated by a statistically significant distance
-lines that generally slope upward
-lines that generally slope downward
-nonparallel lines - CORRECT ANSWER- nonparallel lines
Consider the findings of the hypothetical study of plant growth summarized below (and in
your text):
Amount of Sunlight Received
Amount of Water Received Low High Row Means
Low 22.4 25.6 24.0
High 10.8 37.2 24.0
Column Means 16.6 31.4
This study appears to have yielded ______.
-only a main effect of sunlight
-only a main effect of water
-both a main effect of sunlight and a sunlight x water interaction
-both a main effect of water and a sunlight x water interaction - CORRECT ANSWER- both
a main effect of sunlight and a sunlight x water interaction
a disordinal interaction is the same as _______.
-a crossover interaction
-a spreading interaction
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller MGRADES. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $8.99. You're not tied to anything after your purchase.
